Benchmark: PutImageData vs DrawImage (with getImageData removed)

HTML Preparation code:

<canvas id='master' width='100' height='100'></canvas>
<canvas id='pid' width='100' height='100'></canvas>
<canvas id='di' width='100' height='100'></canvas>

Script Preparation code:

var master = document.getElementById('master');
var masterctx = master.getContext('2d');
var pid = document.getElementById('pid').getContext('2d');
var di = document.getElementById('di').getContext('2d');

masterctx.fillRect(0,0,50,50);
masterctx.fillStyle = "red";
masterctx.fillRect(50,50,100,100);

var idfull = masterctx.getImageData(0, 0, 100, 100);
var idhalf = masterctx.getImageData(25,0,75,100);

Tests:

DrawImage whole master into di canvas
di.drawImage(master,0,0);
PutImageData whole master into pid canvas
pid.putImageData(idfull,0,0);
DrawImage half master into di canvas
di.drawImage(master,25,0,50,100,25,0,50,100);
PutImageData half master into pid canvas
pid.putImageData(idhalf,25,0);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
DrawImage whole master into di canvas
PutImageData whole master into pid canvas
DrawImage half master into di canvas
PutImageData half master into pid canvas

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:136.0) Gecko/20100101 Firefox/136.0

Browser/OS: Firefox 136 on Linux

View result in a separate tab

DrawImage whole master into di canvas

691K/s

PutImageData half master into pid canvas

451K/s

PutImageData whole master into pid canvas

357K/s

DrawImage half master into di canvas

244K/s

View exact numbers

Test name	Executions per second
✓ DrawImage whole master into di canvas	690,694 Ops/sec
PutImageData half master into pid canvas	451,423 Ops/sec
PutImageData whole master into pid canvas	356,884 Ops/sec
DrawImage half master into di canvas	244,297 Ops/sec

PutImageData vs DrawImage (with getImageData removed) (version: 1)

GetImageData with PutImageData vs just DrawImage with getImageData removed

Comparing performance of: `DrawImage whole master into di canvas vs PutImageData whole master into pid canvas vs DrawImage half master into di canvas vs PutImageData half master into pid canvas`

Created: one year ago by: Guest

Go to the latest result

DrawImage whole master into di canvas

PutImageData whole master into pid canvas

DrawImage half master into di canvas

PutImageData half master into pid canvas

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

PutImageData vs DrawImage (with getImageData removed) (version: 1)

GetImageData with PutImageData vs just DrawImage with getImageData removed

Comparing performance of: DrawImage whole master into di canvas vs PutImageData whole master into pid canvas vs DrawImage half master into di canvas vs PutImageData half master into pid canvas

Created: one year ago by: Guest

Go to the latest result

DrawImage whole master into di canvas

PutImageData whole master into pid canvas

DrawImage half master into di canvas

PutImageData half master into pid canvas

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `DrawImage whole master into di canvas vs PutImageData whole master into pid canvas vs DrawImage half master into di canvas vs PutImageData half master into pid canvas`